By John Peach | June 25, 2019
This month we have Alan Dipert from RStudio coming to talk about integrating React.js and Shiny. Alan is one of the key developers behind the development of Shiny and we are so lucky to have him there to share his knowledge.
The Paul Merage School of Business at UCI is graduating their second cohort of students from their MS in Business Analytics program. Last year we invited them to present their Capstone projects and it was a huge success, so they are back this year. We will have two groups presenting. One worked with the Amazon Alexa Skill Store and one worked with Pacific Life. Check out their abstracts for more details.
Come early and network. Do not forget to purchase a raffle ticket or two. It helps support the meet-up and we have a great prize. A book of your choice from CRC Press. Yup, you get to chose the book!
== Schedule ==
6:30 - 6:50 Networking
6:50 - 7:00 Welcome & general announcement
7:00 - 7:15 UCI - Pacific Life
7:15 - 7:30 UCI - Amazon Alexa Skill Store
7:30 - 8:00 Integrating React.js and Shiny
8:00 - Raffle
8:00 - 8:30 Networking and Clean-up
== UCI MSBA Capstone Talks ==
Pacific Life: Predicting policyholder lapse behavior
Applying the principles of Statistics and Machine Learning to predict policyholder lapse rate for Variable Annuities. In addition, we gained insight into the underlying dynamics of policyholder lapse behavior.
Amazon Alexa Skill Store:
Using effectively the skill intent model (a description of a third party application), including but not limited to, description, sample utterances, keywords, maturity rating, etc. we try to classify Alexa skills into one of 20 categories. Creating features with text data has a two-fold approach. The first is to use frequency of words to give words to each word occurring in the skill-intent model and use this matrix to predict the category as a supervised classification problem. The second is to use the semantic meaning, that is similarity of words, defined by cosine similarity. To overcome the big challenge of overlapping categories, we use a probabilistic approach to categorization.
== Integrating React.js and Shiny ==
Speaker: Alan Dipert